CN114474357A - Method for manufacturing light-transmitting concrete floor tile - Google Patents
Method for manufacturing light-transmitting concrete floor tile Download PDFInfo
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- CN114474357A CN114474357A CN202210091272.1A CN202210091272A CN114474357A CN 114474357 A CN114474357 A CN 114474357A CN 202210091272 A CN202210091272 A CN 202210091272A CN 114474357 A CN114474357 A CN 114474357A
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- 239000002002 slurry Substances 0.000 claims abstract description 36
- 238000004381 surface treatment Methods 0.000 claims abstract description 14
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- 238000010147 laser engraving Methods 0.000 claims description 3
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/0037—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects with elements being able to conduct light, e.g. light conducting fibers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
- B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention provides a method for manufacturing a light-transmitting concrete floor tile, which comprises the steps of manufacturing a mould, wherein the mould comprises a mould bottom plate and a mould side enclosing plate, the mould bottom plate and the mould side enclosing plate are fixedly connected to form an accommodating cavity, a plurality of first light spot connecting holes are formed in the mould bottom plate, and second light spot connecting holes corresponding to the first light spot connecting holes are formed in the mould side enclosing plate; connecting and fixing a first end of the optical fiber to the first light spot connecting hole, and connecting and fixing a second end of the optical fiber to the second light spot connecting hole; pouring the prepared first concrete slurry into an accommodating cavity of the mold for the first time to form a surface concrete layer; pouring for the second time, namely pouring the prepared second concrete slurry into the mold after the first pouring is finished to form a reinforced concrete layer; and (3) surface treatment, namely after the light-transmitting concrete floor tile is solidified and demoulded, carrying out coarse grinding, thickness setting, fine grinding and surface treatment on the light-transmitting concrete floor tile.
Description
Technical Field
The invention belongs to the technical field of concrete, and particularly relates to a method for manufacturing a light-transmitting concrete floor tile.
Background
With the continuous popularization of the application of the light-transmitting concrete, the light-transmitting concrete is applied to the ground floor tiles. If the floor tiles made of the light-transmitting concrete are added into the floor tiles of the sidewalks, the effect is that the floor tiles are made of common concrete or other texture patterns in daytime, and at night, the floor tiles can illuminate the ground through the light source to form a new ground decoration texture.
However, the prior art adopted by the light-transmitting concrete ground is that a light-transmitting concrete slab is directly manufactured, then a keel support or other supports are installed on site, in the installation process, light is arranged under the supports, the whole light-transmitting concrete brick is in an overhead state underground, and certain potential safety hazards exist when the floor tiles break and other problems occur along with the lapse of time; and when the prior light-transmitting concrete plate needs to be combined with other common floor tiles for use, the light-transmitting concrete plate needs to be independently installed due to different installation processes, and the installation process is complex.
Therefore, it is desirable to design a light-permeable concrete floor tile and a manufacturing method thereof, which can be used with the existing floor tile and is convenient to install.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the method for manufacturing the light-transmitting concrete floor tile which is high in safety and convenient to install.
The invention provides a method for manufacturing a light-transmitting concrete floor tile, wherein the light-transmitting concrete floor tile comprises a floor tile main body and optical fibers arranged in the floor tile main body, and the method comprises the following steps:
the method comprises the following steps: manufacturing a mould, wherein the mould comprises a mould bottom plate and a mould side enclosing plate, the mould bottom plate and the mould side enclosing plate are fixedly connected to form an accommodating cavity, a plurality of first light spot connecting holes are formed in the mould bottom plate according to light spot arrangement required by the light-transmitting concrete floor brick, and second light spot connecting holes corresponding to the first light spot connecting holes are formed in the mould side enclosing plate;
step two: connecting and fixing a first end of the optical fiber to the first light spot connecting hole, and connecting and fixing a second end of the optical fiber to the second light spot connecting hole;
step three: pouring the prepared first concrete slurry into the accommodating cavity of the mold to form a surface concrete layer; pouring the prepared second concrete slurry into the mold after the first pouring is finished to form a reinforced concrete layer, wherein the surface concrete layer and the reinforced concrete layer are integrally formed into the floor tile main body;
step four: and (3) surface treatment, namely performing coarse surface treatment, such as polishing, thickness fixing, fine polishing and the like on the light-transmitting concrete floor tile after the light-transmitting concrete floor tile is solidified and demoulded.
Preferably, in the step one, the first light spot connecting hole is made in the mold base plate by laser engraving, and the size of the first light spot connecting hole corresponds to the size of the optical fiber.
Preferably, in the first step, the mold further includes a mold peripheral support, the mold peripheral support is fixedly connected to the outer side of the mold side enclosing plate, a second light spot connecting hole corresponding to the first light spot connecting hole is formed in the mold side enclosing plate, and the size of the second light spot connecting hole corresponds to the size of the optical fiber.
Preferably, one or more light source input areas are arranged on the side enclosing plate of the mould, and the second light spot connecting holes are arranged in the light source input areas.
Preferably, a light source input region is provided on adjacent and/or opposite mold side enclosures, and the second ends of the optical fibers are connected in close proximity to the light source input region.
Preferably, the light source input region is formed in the mold side enclosing plate, the light source input region is arranged in the middle of the mold side enclosing plate, and the second light spot connecting holes are formed in the light source input region.
Preferably, the first concrete slurry comprises cement slurry and fine aggregate, and the second concrete slurry is prepared by adding coarse aggregate and glass fiber into the first concrete slurry.
Preferably, the surface concrete layer has a thickness of 1/10-1/3 of the thickness of the tile body.
Preferably, one surface of the floor tile main body connected with the mold bottom plate is a light emitting surface, and in the fourth step, the light emitting surface is subjected to unevenness treatment.
Preferably, in the fourth step, a concrete protective agent is coated on the surface of the light-transmitting concrete floor tile.
The manufacturing method of the light-transmitting concrete floor tile changes the connection mode and the connection position of the light guide fiber in the light-transmitting concrete, changes the position of light source input of the light-transmitting concrete floor tile from the bottom of the existing light-transmitting concrete to the side surface of the light-transmitting concrete floor tile, so that when the light-transmitting concrete floor tile is installed, no extra foundation needs to be dug down, no supporting structure needs to be made, and the like, the light-transmitting concrete floor tile can be directly mixed with the existing common floor tile, the input light source only needs to be installed in a gap between the floor tile and the floor tile, and the installation difficulty is reduced; meanwhile, different concrete slurry is poured twice, so that the texture of the light emitting surface of the light-transmitting concrete floor tile can be met, the strength of the light-transmitting concrete floor tile can be enhanced, and the safety is improved.
In addition, compared with the prior art, the manufacturing method of the light-transmitting concrete floor tile provided by the invention has the following beneficial effects:
1. the light source input is centralized at one position, so that the manufactured light-transmitting concrete floor tile can reduce the use of electric quantity, effectively reduce energy consumption and save energy;
2. the light-transmitting concrete floor tile can be in the same size and specification as a common floor tile, can be directly paved with the common floor tile in a mixed mode, and can be directly and independently replaced if the conditions such as fracture occur in the later period, so that the difficulty of later maintenance is reduced.
Drawings
The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is a flow chart illustrating a method for manufacturing a light-transmitting concrete floor tile according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a mold of a method for manufacturing a light-transmitting concrete floor tile according to an embodiment of the present invention;
FIG. 3 is a schematic view of the connection of optical fibers in the method for manufacturing a light-transmitting concrete floor tile according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a light-transmitting concrete floor tile manufactured by the method for manufacturing a light-transmitting concrete floor tile according to an embodiment of the present invention;
fig. 5 is a schematic structural view illustrating another light-transmitting concrete floor tile manufactured by the method for manufacturing a light-transmitting concrete floor tile according to the embodiment of the present invention.
Detailed Description
To facilitate an understanding of the invention, reference will now be made to the following more complete description taken in conjunction with the accompanying drawings.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, an embodiment of the present invention provides a method for manufacturing a light-transmitting concrete floor tile, the light-transmitting concrete floor tile includes a floor tile main body 6 and optical fibers 4 disposed in the floor tile main body 6, the floor tile main body 6 is formed by casting and solidifying a concrete slurry, the optical fibers 4 refer to fibers made of glass or plastic that can be used as a light conduction tool, such as high-purity silica glass optical fibers, which are multi-mode optical fibers using a germanosilicate material as a core and a borosilicate material as a cladding; the optical fiber may also be a multi-component glass optical fiber, which is made of conventional glass, or a plastic optical fiber, and compared with a quartz optical fiber, the optical fiber has the advantages of light weight, low cost, good flexibility, convenient processing, etc., in this embodiment, the specific material of the optical fiber 4 is not limited, and other optical fibers 4 capable of realizing light conduction may be used. The manufacturing method of the light-transmitting clay-mixed floor tile provided by the embodiment of the invention comprises the following steps:
referring to fig. 2 and fig. 3, step one: the mould preparation, the mould includes mould bottom plate 1 and mould side bounding wall 2, and mould bottom plate 1 is connected fixedly with mould side bounding wall 2 and is formed and hold the chamber. Before the mold is manufactured, the light transmission effect of the formed light transmission concrete floor tiles can be designed, the light transmission points of the single light transmission concrete floor tiles can be divided according to the light transmission effect, and the mold bottom plate 1 can be customized according to the light point arrangement of the single light transmission concrete floor tiles. The light spot distribution of the light-transmitting concrete floor tiles can be star light distribution, namely, the light spots are irregularly distributed by optical fibers with the same specification or different specifications and can be randomly generated by a computer, and a plurality of light-transmitting concrete floor tiles can form light spot distribution patterns after being tiled; the light spot arrangement of the light-transmitting concrete floor tile can be regular matrix arrangement, namely regular arrangement is carried out on the optical fibers 4 with the same diameter according to a certain interval to form matrix light spot arrangement; the light spot arrangement of the light-transmitting concrete floor tile can also be designed into different patterns, and then the light spots of the patterns are divided according to the size of a single light-transmitting concrete floor tile to form the light spot arrangement of the single light-transmitting concrete floor tile. The size of the accommodating cavity formed by fixedly connecting the bottom plate 1 and the side enclosing plate 2 of the mold is the size of the light-transmitting concrete floor tile, namely, before the mold is manufactured, the size of the light-transmitting concrete floor tile needs to be determined, and then the mold is manufactured according to the size. According to the light spot arrangement required to be presented by the light-transmitting concrete floor tile, a plurality of first light spot connecting holes 8 are formed in a mold bottom plate 1, the arrangement of the first light spot connecting holes 8 is the light spot arrangement required to be presented by the light-transmitting concrete floor tile, second light spot connecting holes 9 corresponding to the first light spot connecting holes 8 are formed in a mold side enclosing plate 2, the number of the second light spot connecting holes 9 corresponds to the number of the first light spot connecting holes 8, and the first light spot connecting holes 8 and the second light spot connecting holes 9 are used for connecting and fixing two ends of the optical fiber 4; further, if the optical fibers 4 with different diameters are required due to the design requirement, the sizes of the second spot connecting hole 9 and the first spot connecting hole 8 also need to be matched.
Step two: connecting and fixing a first end of the optical fiber 4 to the first spot connection hole 8, and connecting and fixing a second end of the optical fiber 4 to the second spot connection hole 9; according to the determined light spot arrangement, the first ends of the plurality of light guide fibers 4 are connected to the first light spot connecting hole 8, the second ends of the plurality of light guide fibers 4 are connected to the second light spot connecting hole 9, and meanwhile, the length of the light guide fibers 4 is adjusted, so that the light guide fibers 4 are bent in the accommodating cavity and keep a certain looseness, and the phenomenon that the light spots are not lightened to become black spots due to the fact that the light guide fibers are broken due to the compression of concrete when concrete is poured subsequently is avoided.
Step three: pouring the prepared first concrete slurry into a containing cavity of a mold to form a surface concrete layer (not specifically identified in the figure); pouring the second concrete slurry into the mold after the first pouring is finished to form a reinforced concrete layer (not specifically identified in the figure), wherein the surface concrete layer and the reinforced concrete layer are integrally formed into the floor tile main body 6; the first concrete slurry and the second concrete slurry are not completely the same in material, the first concrete slurry comprises a cement slurry, fine aggregates, a water reducing agent and other components which are stirred and mixed, the second concrete slurry is prepared by adding a plurality of coarse aggregates and glass fibers on the basis of the first concrete slurry and stirring and mixing, the aggregates refer to a mixture in which sand and stone play a skeleton role in concrete, and the aggregates with the particle size larger than 5mm are called as coarse aggregates. The surface concrete layer formed by the solidification of the first concrete slurry is fine and smooth, so that the flatness adjustment and polishing treatment of the surface concrete layer are facilitated, and the surface texture is better; the reinforced concrete layer formed by the solidification of the second concrete slurry is added with the coarse aggregate and the glass fiber, so that the compression strength and the bending strength of the internal structure of the reinforced concrete layer are enhanced, and the overall strength of the light-transmitting concrete floor tile is improved.
When the first pouring and the second pouring are carried out, the time difference between the first pouring and the second pouring needs to be controlled, therefore, before the pouring is carried out, the first concrete slurry and the second concrete slurry need to be respectively and simultaneously stirred for preparation and forming, after the first pouring is finished, the second pouring is immediately carried out, the first concrete slurry and the second concrete slurry can be fully mixed into a whole at the joint, and the integrally formed light-transmitting concrete floor tile can be obtained after solidification and forming.
Step four: and surface treatment, namely performing surface treatment on the light-transmitting concrete floor after the light-transmitting concrete floor is solidified and demoulded, wherein the surface treatment comprises coarse polishing, thickness fixing, fine polishing and the like. After the two times of pouring are finished, the light-transmitting concrete floor tiles are naturally maintained, the mold can be removed after the light-transmitting concrete floor tiles are solidified, the natural maintenance time is generally 48 hours, and the light-transmitting concrete floor tiles can be adaptively increased or shortened according to different concrete slurry components. After the mold is removed, the light-transmitting concrete floor tile is firstly roughly polished, redundant substances on the surface of the light-transmitting concrete floor tile are polished and removed, such as burrs, burrs and the like, so that the surface of the light-transmitting concrete reaches flatness, the light-transmitting effect is polished on the surface of the light-transmitting concrete floor tile by the optical fiber 4, and at the moment, the light test can be firstly carried out on the light-transmitting concrete floor tile to check whether lightproof black spots exist. The method comprises the following steps of (1) fixing the thickness of the light-transmitting concrete floor tile passing the light test, placing the light-transmitting concrete floor tile on a thickness fixing machine according to the manufacturing requirement, and adjusting the thickness to the required thickness for polishing; and polishing and finely grinding the surface of the light-transmitting concrete floor tile with the fixed thickness to ensure that the surface of the light-transmitting concrete floor tile has certain glossiness and has no scratches left during rough grinding and fixed thickness.
The second ends of the optical fibers 4 are fixed on the side surface of the light-transmitting concrete floor tile manufactured by the steps, namely, the input direction of the light source is arranged on the side surface of the light-transmitting concrete floor tile, so that the processes of foundation excavation, support structure installation and the like which are increased for arranging the light source at the bottom of the light-transmitting concrete floor tile are avoided, and the installation and the use of the light-transmitting concrete floor tile are simplified; meanwhile, through twice pouring of different concrete slurry, the strength of the light-transmitting concrete floor tile is enhanced besides the texture effect of the surface of the light-transmitting concrete floor tile is ensured.
In other preferred embodiments, according to the requirement of the display effect or the requirement of mixing with other common floor tiles for use, the first concrete slurry can be added with color mixing components such as toner, color paste and the like before the first pouring, and the mixture is fully stirred, so that the light-transmitting concrete floor tile with the preset color can be obtained, and the application scenes of the light-transmitting concrete floor tile are more.
In this embodiment, in the first step, the mold base plate 1 may be made of acrylic plate (also called PMMA plate or organic glass), PVC plate (polyvinyl chloride), or PC plate (polycarbonate), when the first light spot connection hole 8 is made on the mold base plate 1, the first light spot connection hole 8 with corresponding position, size, and number is directly engraved on the mold base plate 1 according to the preset light spot arrangement by using a laser engraving technique, and the size of the first light spot connection hole 8 corresponds to the size of the optical fiber 4.
In this embodiment, in the first step, the mold further includes a plurality of mold peripheral supports 5, the plurality of mold peripheral supports 5 may be connected and fixed to different positions outside the mold side panel 2, and by fixing the plurality of mold peripheral supports 5 outside the mold side panel 2, the pressure bearing capacity of the mold side panel 2 may be enhanced, and conditions such as mold expansion during pouring or solidification may be prevented. A second light spot connecting hole 9 corresponding to the first light spot connecting hole 8 is formed in the mold side shroud 2, and the size of the second light spot connecting hole 9 corresponds to the size of the optical fiber 4.
In the present embodiment, one or more light source input regions 3 are formed in the mold-side shroud 2, and the second spot connecting holes 9 are formed in the light source input regions 3. The light source input area 3 corresponds to the position of an input light source of a subsequent light-transmitting concrete floor tile, the shape and the size of the light source input area 3 can be set according to the number of the optical fibers 4, the input light source irradiates light towards the light source input area 3, the light can directly enter the optical fibers 4, the optical fibers 4 are intensively arranged, the utilization rate of the input light source can be improved, the use of the input light source can be reduced, and the cost of light source setting and the cost of energy consumption are reduced.
Furthermore, a light source input area 3 is arranged on the adjacent and/or opposite mould side enclosing plate 2, and the second end of the optical fiber 4 is connected in the adjacent light source input area 3, namely, the second end of the optical fiber 4 equivalent to the finished product of the light-transmitting concrete floor tile is arranged on the adjacent and/or opposite side surface of the light-transmitting concrete floor tile. In this embodiment, can be strip with light source input region 3 setting, can match LED lamp area or lamp plate commonly used, further improve the luminance of printing opacity concrete ceramic tile.
In other preferred embodiments, only one light source input area 3 is formed on one mold side enclosing plate 2, the light source input area 3 is arranged in the middle of the mold side enclosing plate 2, the second light spot connecting holes 9 are formed in the light source input area 3, that is, the formed light-transmitting concrete floor tile only has one light source input area 3, when the light-transmitting concrete floor tile is installed, only an input light source needs to be arranged in the light source input area 3, all light spots of the light-transmitting concrete floor tile can be lightened, the use of the input light source is greatly reduced, the use of electric quantity is reduced, and the manufacturing and operating cost is saved.
In this embodiment, the thickness of the surface concrete layer is 1/10-1/3 of the thickness of the floor tile body 6, which affects the strength and surface texture of the light-transmitting concrete floor tile, and if the surface concrete layer is too thick, the reinforced concrete layer becomes relatively thin, which reduces the strength of the light-transmitting concrete floor tile; if the surface concrete layer is too thin, the surface concrete layer is easy to damage when the surface treatment is carried out on the light-transmitting concrete floor tile, the reinforced concrete layer is exposed, and secondly, when the surface concrete layer is too thin, the second concrete slurry is easy to impact the surface of the first concrete slurry when the second pouring is carried out, so that the formed surface concrete layer and the second concrete slurry are excessively mixed, and the texture of the surface concrete layer is reduced.
In another preferred embodiment, the surface of the tile body 6 connected to the mold base plate 1 is the light emitting surface 7, that is, the surface facing upward when the light-transmitting concrete tile is laid on the ground, and light is input from the light source input region 3 and transmitted from the second end to the first end of the optical fiber 4, so that the first end of the optical fiber 4 of the light emitting surface 7 is lit. In the fourth step, the light-emitting surface 7 is subjected to unevenness treatment, the unevenness treatment is to perform surface treatment on the surface of the light-transmitting concrete floor tile, litchi surface treatment can be adopted, the light-emitting surface 7 is formed into a rough surface like litchi skin by means of knocking and the like, and the light-transmitting concrete floor tile can be subjected to wire drawing surface treatment, mechanical planing surface treatment and the like, so that the friction coefficient of the light-transmitting concrete floor tile can be improved, and the anti-skid performance is improved.
In other preferred embodiments, in the fourth step, the concrete protective agent is coated on the surface of the light-transmitting concrete floor tile, and the concrete protective agent is coated to make the surface of the light-transmitting concrete floor tile have waterproof and antifouling effects, so that the pollution resistance of the light-transmitting concrete floor tile can be improved, the paved ground can be conveniently cleaned daily, and the service life of the ground can be prolonged.
The manufacturing method of the light-transmitting concrete floor tile changes the connection mode and the connection position of the light guide fiber in the light-transmitting concrete, changes the position of light source input of the light-transmitting concrete floor tile from the bottom of the existing light-transmitting concrete to the side surface of the light-transmitting concrete floor tile, so that when the light-transmitting concrete floor tile is installed, no extra foundation needs to be dug down, no supporting structure needs to be made, and the like, the light-transmitting concrete floor tile can be directly mixed with the existing common floor tile, the input light source only needs to be installed in a gap between the floor tile and the floor tile, and the installation difficulty is reduced; meanwhile, different concrete slurry is poured twice, so that the texture of the light emitting surface of the light-transmitting concrete floor tile can be met, the strength of the light-transmitting concrete floor tile can be enhanced, and the safety is improved. The method for manufacturing the light-transmitting concrete floor tile is also suitable for manufacturing wall tiles and light-transmitting concrete plates.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, reference to the description of the terms "preferred embodiment," "yet another embodiment," "other embodiments," or "specific examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. A method for manufacturing a light-transmitting concrete floor tile, wherein the light-transmitting concrete floor tile comprises a floor tile main body and optical fibers arranged in the floor tile main body, and the manufacturing method comprises the following steps:
the method comprises the following steps: manufacturing a mould, wherein the mould comprises a mould bottom plate and a mould side enclosing plate, the mould bottom plate and the mould side enclosing plate are fixedly connected to form an accommodating cavity, a plurality of first light spot connecting holes are formed in the mould bottom plate according to light spot arrangement required by the light-transmitting concrete floor brick, and second light spot connecting holes corresponding to the first light spot connecting holes are formed in the mould side enclosing plate;
step two: connecting and fixing a first end of the optical fiber to the first light spot connecting hole, and connecting and fixing a second end of the optical fiber to the second light spot connecting hole;
step three: pouring the prepared first concrete slurry into the accommodating cavity of the mold to form a surface concrete layer; pouring the prepared second concrete slurry into the mold after the first pouring is finished to form a reinforced concrete layer, wherein the surface concrete layer and the reinforced concrete layer are integrally formed to form the floor tile main body;
step four: and (3) surface treatment, namely, after the light-transmitting concrete floor tile is solidified and demoulded, carrying out surface treatment on the light-transmitting concrete floor tile.
2. The method for manufacturing light-transmitting concrete floor tile according to claim 1, wherein in step one, the first light-spot connecting hole is made in the bottom plate of the mold by laser engraving, and the size of the first light-spot connecting hole corresponds to the size of the optical fiber.
3. The method for manufacturing light-transmitting concrete floor tile according to claim 1, wherein in step one, the mold further comprises a mold peripheral support, the mold peripheral support is fixedly connected to the outer side of the mold side enclosing plate, a second light spot connecting hole corresponding to the first light spot connecting hole is formed in the mold side enclosing plate, and the size of the second light spot connecting hole corresponds to the size of the light-guiding fiber.
4. The method of manufacturing a light transmitting concrete floor tile according to claim 1, wherein one or more light source input regions are formed on the mold side panels, and the second light point connecting holes are formed in the light source input regions.
5. A method of manufacturing a light transmitting concrete floor tile according to claim 4, wherein light source input regions are provided on adjacent and/or opposite mould side enclosures and the second ends of said optical fibres are connected adjacent said light source input regions.
6. The method of manufacturing a light transmitting concrete floor tile according to claim 4, wherein said light source input region is formed at a central portion of said mold side wall, and said second light point connecting holes are formed at said light source input region.
7. The method of manufacturing a light-transmitting concrete floor tile according to claim 1, wherein said first concrete slurry comprises cement paste and fine aggregate, and said second concrete slurry is prepared by adding coarse aggregate and glass fiber to said first concrete slurry.
8. The method of manufacturing a light transmitting concrete floor tile according to claim 1, wherein the thickness of said surface concrete layer is 1/10-1/3 times the thickness of said tile body.
9. The method for manufacturing a light transmitting concrete floor tile according to claim 1, wherein the surface of said floor tile body connected to said mold bottom plate is a light emitting surface, and in step four, the light emitting surface is rugged.
10. The method for manufacturing a light-transmitting concrete floor tile according to claim 1, wherein in step four, a concrete protective agent is coated on the surface of the light-transmitting concrete floor tile.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4368362A1 (en) * | 2022-11-09 | 2024-05-15 | Conlite ApS | Lightstone casting system |
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